Counter desk



FIG. 1 is a perspective view of a counter desk embodying our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a left side view thereof; and,

FIG. 7 is a right side view thereof.

The broken lines shown are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a counter desk, as shown and described. 